[people/ms/u-boot.git] / drivers / usb / host / Kconfig

#
# USB Host Controller Drivers
#
comment "USB Host Controller Drivers"

config USB_HOST
	bool

config USB_XHCI_HCD
	bool "xHCI HCD (USB 3.0) support"
	select USB_HOST
	---help---
	  The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
	  "SuperSpeed" host controller hardware.

if USB_XHCI_HCD

config USB_XHCI_DWC3
	bool "DesignWare USB3 DRD Core Support"
	help
	  Say Y or if your system has a Dual Role SuperSpeed
	  USB controller based on the DesignWare USB3 IP Core.

config USB_XHCI_MVEBU
	bool "MVEBU USB 3.0 support"
	default y
	depends on ARCH_MVEBU
	select DM_REGULATOR
	help
	  Choose this option to add support for USB 3.0 driver on mvebu
	  SoCs, which includes Armada8K, Armada3700 and other Armada
	  family SoCs.

config USB_XHCI_PCI
	bool "Support for PCI-based xHCI USB controller"
	depends on DM_USB
	default y if X86
	help
	  Enables support for the PCI-based xHCI controller.

config USB_XHCI_ROCKCHIP
	bool "Support for Rockchip on-chip xHCI USB controller"
	depends on ARCH_ROCKCHIP
	depends on DM_REGULATOR
	depends on DM_USB
	default y
	help
	  Enables support for the on-chip xHCI controller on Rockchip SoCs.

config USB_XHCI_STI
	bool "Support for STMicroelectronics STiH407 family on-chip xHCI USB controller"
	depends on ARCH_STI
	default y
	help
	  Enables support for the on-chip xHCI controller on STMicroelectronics
	  STiH407 family SoCs. This is a driver for the dwc3 to provide the glue logic
	  to configure the controller.

config USB_XHCI_ZYNQMP
	bool "Support for Xilinx ZynqMP on-chip xHCI USB controller"
	depends on ARCH_ZYNQMP
	help
	  Enables support for the on-chip xHCI controller on Xilinx ZynqMP SoCs.

config USB_XHCI_DRA7XX_INDEX
	int "DRA7XX xHCI USB index"
	range 0 1
	default 0
	depends on DRA7XX
	help
	  Select the DRA7XX xHCI USB index.
	  Current supported values: 0, 1.

endif # USB_XHCI_HCD

config USB_EHCI_HCD
	bool "EHCI HCD (USB 2.0) support"
	default y if ARCH_MX5 || ARCH_MX6
	select USB_HOST
	---help---
	  The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
	  "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
	  If your USB host controller supports USB 2.0, you will likely want to
	  configure this Host Controller Driver.

	  EHCI controllers are packaged with "companion" host controllers (OHCI
	  or UHCI) to handle USB 1.1 devices connected to root hub ports.  Ports
	  will connect to EHCI if the device is high speed, otherwise they
	  connect to a companion controller.  If you configure EHCI, you should
	  probably configure the OHCI (for NEC and some other vendors) USB Host
	  Controller Driver or UHCI (for Via motherboards) Host Controller
	  Driver too.

	  You may want to read <file:Documentation/usb/ehci.txt>.

if USB_EHCI_HCD

config USB_EHCI_ATMEL
	bool  "Support for Atmel on-chip EHCI USB controller"
	depends on ARCH_AT91
	default y
	---help---
	  Enables support for the on-chip EHCI controller on Atmel chips.

config USB_EHCI_MARVELL
	bool "Support for Marvell on-chip EHCI USB controller"
	depends on ARCH_MVEBU || KIRKWOOD || ORION5X
	default y
	---help---
	  Enables support for the on-chip EHCI controller on MVEBU SoCs.

config USB_EHCI_MX6
	bool "Support for i.MX6 on-chip EHCI USB controller"
	depends on ARCH_MX6
	default y
	---help---
	  Enables support for the on-chip EHCI controller on i.MX6 SoCs.

config USB_EHCI_MX7
	bool "Support for i.MX7 on-chip EHCI USB controller"
	depends on ARCH_MX7
	default y
	---help---
	  Enables support for the on-chip EHCI controller on i.MX7 SoCs.

config USB_EHCI_OMAP
	bool "Support for OMAP3+ on-chip EHCI USB controller"
	depends on ARCH_OMAP2PLUS
	default y
	---help---
	  Enables support for the on-chip EHCI controller on OMAP3 and later
	  SoCs.

if USB_EHCI_MX7

config MXC_USB_OTG_HACTIVE
	bool "USB Power pin high active"
	---help---
	  Set the USB Power pin polarity to be high active (PWR_POL)

endif

config USB_EHCI_MSM
	bool "Support for Qualcomm on-chip EHCI USB controller"
	depends on DM_USB
	select USB_ULPI_VIEWPORT
	default n
	---help---
	  Enables support for the on-chip EHCI controller on Qualcomm
	  Snapdragon SoCs.
	  This driver supports combination of Chipidea USB controller
	  and Synapsys USB PHY in host mode only.

config USB_EHCI_PCI
	bool "Support for PCI-based EHCI USB controller"
	default y if X86
	help
	  Enables support for the PCI-based EHCI controller.

config USB_EHCI_ZYNQ
	bool "Support for Xilinx Zynq on-chip EHCI USB controller"
	depends on ARCH_ZYNQ
	default y
	---help---
	  Enable support for Zynq on-chip EHCI USB controller

config USB_EHCI_GENERIC
	bool "Support for generic EHCI USB controller"
	depends on OF_CONTROL
	depends on DM_USB
	default n
	---help---
	  Enables support for generic EHCI controller.

endif # USB_EHCI_HCD

config USB_OHCI_HCD
	bool "OHCI HCD (USB 1.1) support"
	---help---
	  The Open Host Controller Interface (OHCI) is a standard for accessing
	  USB 1.1 host controller hardware.  It does more in hardware than Intel's
	  UHCI specification.  If your USB host controller follows the OHCI spec,
	  say Y.  On most non-x86 systems, and on x86 hardware that's not using a
	  USB controller from Intel or VIA, this is appropriate.  If your host
	  controller doesn't use PCI, this is probably appropriate.  For a PCI
	  based system where you're not sure, the "lspci -v" entry will list the
	  right "prog-if" for your USB controller(s):  EHCI, OHCI, or UHCI.

if USB_OHCI_HCD

config USB_OHCI_GENERIC
	bool "Support for generic OHCI USB controller"
	depends on OF_CONTROL
	depends on DM_USB
	select USB_HOST
	---help---
	  Enables support for generic OHCI controller.

endif # USB_OHCI_HCD

config USB_UHCI_HCD
	bool "UHCI HCD (most Intel and VIA) support"
	select USB_HOST
	---help---
	  The Universal Host Controller Interface is a standard by Intel for
	  accessing the USB hardware in the PC (which is also called the USB
	  host controller). If your USB host controller conforms to this
	  standard, you may want to say Y, but see below. All recent boards
	  with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
	  i810, i820) conform to this standard. Also all VIA PCI chipsets
	  (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
	  133) and LEON/GRLIB SoCs with the GRUSBHC controller.
	  If unsure, say Y.

if USB_UHCI_HCD

endif # USB_UHCI_HCD

config USB_DWC2
	bool "DesignWare USB2 Core support"
	select USB_HOST
	---help---
	  The DesignWare USB 2.0 controller is compliant with the
	  USB-Implementers Forum (USB-IF) USB 2.0 specifications.
	  Hi-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps)
	  operation is compliant to the controller Supplement. If you want to
	  enable this controller in host mode, say Y.
Commit	Line	Data
6e7e9294 MY	1	#
	2	# USB Host Controller Drivers
	3	#
	4	comment "USB Host Controller Drivers"
	5
2b58e1b7 MY	6	config USB_HOST
	7	bool
	8
6e7e9294 MY	9	config USB_XHCI_HCD
6e7e9294 MY	10	bool "xHCI HCD (USB 3.0) support"
2b58e1b7	11	select USB_HOST
6e7e9294 MY	12	---help---
	13	The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
	14	"SuperSpeed" host controller hardware.
	15
6e7e9294 MY	16	if USB_XHCI_HCD
6e7e9294 MY	17
10db7500 MY	18	config USB_XHCI_DWC3
	19	bool "DesignWare USB3 DRD Core Support"
	20	help
	21	Say Y or if your system has a Dual Role SuperSpeed
	22	USB controller based on the DesignWare USB3 IP Core.
	23
81c1f6f0 SR	24	config USB_XHCI_MVEBU
	25	bool "MVEBU USB 3.0 support"
	26	default y
	27	depends on ARCH_MVEBU
81192b79	28	select DM_REGULATOR
81c1f6f0 SR	29	help
	30	Choose this option to add support for USB 3.0 driver on mvebu
	31	SoCs, which includes Armada8K, Armada3700 and other Armada
	32	family SoCs.
	33
d7cde281 BM	34	config USB_XHCI_PCI
d7cde281 BM	35	bool "Support for PCI-based xHCI USB controller"
978f6a3b	36	depends on DM_USB
d7cde281 BM	37	default y if X86
	38	help
	39	Enables support for the PCI-based xHCI controller.
	40
f7bb27a5 KY	41	config USB_XHCI_ROCKCHIP
	42	bool "Support for Rockchip on-chip xHCI USB controller"
	43	depends on ARCH_ROCKCHIP
e85f00ab MD	44	depends on DM_REGULATOR
e85f00ab MD	45	depends on DM_USB
f7bb27a5 KY	46	default y
	47	help
	48	Enables support for the on-chip xHCI controller on Rockchip SoCs.
	49
40d1a31e PC	50	config USB_XHCI_STI
	51	bool "Support for STMicroelectronics STiH407 family on-chip xHCI USB controller"
	52	depends on ARCH_STI
	53	default y
	54	help
	55	Enables support for the on-chip xHCI controller on STMicroelectronics
	56	STiH407 family SoCs. This is a driver for the dwc3 to provide the glue logic
	57	to configure the controller.
	58
63d74747 MS	59	config USB_XHCI_ZYNQMP
	60	bool "Support for Xilinx ZynqMP on-chip xHCI USB controller"
	61	depends on ARCH_ZYNQMP
	62	help
	63	Enables support for the on-chip xHCI controller on Xilinx ZynqMP SoCs.
	64
ef3f3b81 UM	65	config USB_XHCI_DRA7XX_INDEX
	66	int "DRA7XX xHCI USB index"
	67	range 0 1
	68	default 0
	69	depends on DRA7XX
	70	help
	71	Select the DRA7XX xHCI USB index.
	72	Current supported values: 0, 1.
	73
93cb8247	74	endif # USB_XHCI_HCD
fee331f6	75
6e7e9294 MY	76	config USB_EHCI_HCD
6e7e9294 MY	77	bool "EHCI HCD (USB 2.0) support"
64d6ac5b	78	default y if ARCH_MX5 \|\| ARCH_MX6
2b58e1b7	79	select USB_HOST
6e7e9294 MY	80	---help---
	81	The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
	82	"high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
	83	If your USB host controller supports USB 2.0, you will likely want to
	84	configure this Host Controller Driver.
	85
	86	EHCI controllers are packaged with "companion" host controllers (OHCI
	87	or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
	88	will connect to EHCI if the device is high speed, otherwise they
	89	connect to a companion controller. If you configure EHCI, you should
	90	probably configure the OHCI (for NEC and some other vendors) USB Host
	91	Controller Driver or UHCI (for Via motherboards) Host Controller
	92	Driver too.
	93
	94	You may want to read <file:Documentation/usb/ehci.txt>.
	95
6e7e9294 MY	96	if USB_EHCI_HCD
6e7e9294 MY	97
17b68b5a WY	98	config USB_EHCI_ATMEL
	99	bool "Support for Atmel on-chip EHCI USB controller"
	100	depends on ARCH_AT91
	101	default y
	102	---help---
	103	Enables support for the on-chip EHCI controller on Atmel chips.
	104
cd48225b	105	config USB_EHCI_MARVELL
80f1f320 TR	106	bool "Support for Marvell on-chip EHCI USB controller"
80f1f320 TR	107	depends on ARCH_MVEBU \|\| KIRKWOOD \|\| ORION5X
cd48225b SR	108	default y
	109	---help---
	110	Enables support for the on-chip EHCI controller on MVEBU SoCs.
	111
919e802c NK	112	config USB_EHCI_MX6
	113	bool "Support for i.MX6 on-chip EHCI USB controller"
	114	depends on ARCH_MX6
	115	default y
	116	---help---
	117	Enables support for the on-chip EHCI controller on i.MX6 SoCs.
	118
2deebe24 SA	119	config USB_EHCI_MX7
	120	bool "Support for i.MX7 on-chip EHCI USB controller"
	121	depends on ARCH_MX7
	122	default y
	123	---help---
	124	Enables support for the on-chip EHCI controller on i.MX7 SoCs.
	125
1d1ab61c TR	126	config USB_EHCI_OMAP
	127	bool "Support for OMAP3+ on-chip EHCI USB controller"
	128	depends on ARCH_OMAP2PLUS
	129	default y
	130	---help---
	131	Enables support for the on-chip EHCI controller on OMAP3 and later
	132	SoCs.
	133
c4483093 SA	134	if USB_EHCI_MX7
	135
	136	config MXC_USB_OTG_HACTIVE
	137	bool "USB Power pin high active"
	138	---help---
	139	Set the USB Power pin polarity to be high active (PWR_POL)
	140
	141	endif
	142
5a822118 MK	143	config USB_EHCI_MSM
	144	bool "Support for Qualcomm on-chip EHCI USB controller"
	145	depends on DM_USB
	146	select USB_ULPI_VIEWPORT
	147	default n
	148	---help---
	149	Enables support for the on-chip EHCI controller on Qualcomm
	150	Snapdragon SoCs.
	151	This driver supports combination of Chipidea USB controller
	152	and Synapsys USB PHY in host mode only.
	153
a11a5b8a BM	154	config USB_EHCI_PCI
	155	bool "Support for PCI-based EHCI USB controller"
	156	default y if X86
	157	help
	158	Enables support for the PCI-based EHCI controller.
	159
2cdc778b SDPP	160	config USB_EHCI_ZYNQ
	161	bool "Support for Xilinx Zynq on-chip EHCI USB controller"
	162	depends on ARCH_ZYNQ
	163	default y
	164	---help---
	165	Enable support for Zynq on-chip EHCI USB controller
	166
90fbb282 AB	167	config USB_EHCI_GENERIC
	168	bool "Support for generic EHCI USB controller"
	169	depends on OF_CONTROL
	170	depends on DM_USB
	171	default n
	172	---help---
	173	Enables support for generic EHCI controller.
	174
93cb8247 MY	175	endif # USB_EHCI_HCD
	176
	177	config USB_OHCI_HCD
	178	bool "OHCI HCD (USB 1.1) support"
	179	---help---
	180	The Open Host Controller Interface (OHCI) is a standard for accessing
	181	USB 1.1 host controller hardware. It does more in hardware than Intel's
	182	UHCI specification. If your USB host controller follows the OHCI spec,
	183	say Y. On most non-x86 systems, and on x86 hardware that's not using a
	184	USB controller from Intel or VIA, this is appropriate. If your host
	185	controller doesn't use PCI, this is probably appropriate. For a PCI
	186	based system where you're not sure, the "lspci -v" entry will list the
	187	right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
	188
	189	if USB_OHCI_HCD
	190
	191	config USB_OHCI_GENERIC
	192	bool "Support for generic OHCI USB controller"
	193	depends on OF_CONTROL
	194	depends on DM_USB
2b58e1b7	195	select USB_HOST
93cb8247 MY	196	---help---
	197	Enables support for generic OHCI controller.
	198
	199	endif # USB_OHCI_HCD
96d8284b MY	200
	201	config USB_UHCI_HCD
	202	bool "UHCI HCD (most Intel and VIA) support"
2b58e1b7	203	select USB_HOST
96d8284b MY	204	---help---
	205	The Universal Host Controller Interface is a standard by Intel for
	206	accessing the USB hardware in the PC (which is also called the USB
	207	host controller). If your USB host controller conforms to this
	208	standard, you may want to say Y, but see below. All recent boards
	209	with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
	210	i810, i820) conform to this standard. Also all VIA PCI chipsets
	211	(like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
	212	133) and LEON/GRLIB SoCs with the GRUSBHC controller.
	213	If unsure, say Y.
	214
	215	if USB_UHCI_HCD
	216
	217	endif # USB_UHCI_HCD
4ac72f5c PT	218
	219	config USB_DWC2
	220	bool "DesignWare USB2 Core support"
	221	select USB_HOST
	222	---help---
	223	The DesignWare USB 2.0 controller is compliant with the
	224	USB-Implementers Forum (USB-IF) USB 2.0 specifications.
	225	Hi-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps)
	226	operation is compliant to the controller Supplement. If you want to
	227	enable this controller in host mode, say Y.